| 数字电视MPEG-2 TS流系统复用器的实现方案 |
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| 引用本文： | 何剑锋,李斌,庄阿龙,徐宏坤.数字电视MPEG-2 TS流系统复用器的实现方案[J].中国有线电视,2007(16):1495-1498. |
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| 作者姓名： | 何剑锋 李斌 庄阿龙 徐宏坤 |
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| 作者单位： | 1. 成都理工大学,四川,成都,610059
2. 南昌县广播电视台,江西,南昌,330200 |
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| 摘 要： | 多路复用器是数字电视系统前端的关键性设备之一,简要介绍了MPEG-2标准的TS码流系统结构及语法,详尽阐述了一种基于MPEG-2 TS传送流系统复用器的实现方案——硬件和软件的实现方法,结合自己开发过程中的经验,给出了在软硬件实现中的过程和方法,进一步验证了该方案的可实现性和可操作性。
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| 关 键 词： | 数字电视 TS传送流 复用器 |
| 文章编号： | 1007-7022（2007）16-1495-04 |
| 收稿时间： | 2007-06-25 |
| 修稿时间： | 2007年6月25日 |
Implementation of MPEG-2 TS-stream System Multiplexer in Digital TV |
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| HE Jian-feng,LI Bin,ZHUANG A-long,XU Hong-kun.Implementation of MPEG-2 TS-stream System Multiplexer in Digital TV[J].China Cable Television,2007(16):1495-1498. |
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| Authors: | HE Jian-feng LI Bin ZHUANG A-long XU Hong-kun |
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| Affiliation: | 1. Chengdu University of Technology, Sichuan Chengdu 610059, China; 2. Nanchang County Broadcast Television Station, Jiangxi Nanchang 330200, China |
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| Abstract: | The multiplexer is one of the key equipment in a standard broadcast digital TV system.In this article,the frame and syntax of Transport Stream in MPEG-2 standard system are introduced,the implementation based on the multiplexer in MPEG-2 Transport Stream system,including hardware and software implementation are described,and the process and methods using in the system are also presented.So the practicability and maneuverability of this project are further verified. |
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| Keywords: | MPEG-2 |
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